$1,050,000
Est. $5,426/mo4 bd•2 ba•2,140 sq ft
30478 227th Place Se, Black Diamond, WA 98010
• Listed 2026-09-04•New today
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Enjoy summer on 52 feet of premium deepwater Lake Sawyer waterfront, featuring a dock and covered boat lift. This 2,140 sq. ft., 4-bedroom, 2-bath home sits on an 11,306 sq. ft. lot with a spacious, lake-level yard and fire pit. The open layout includes a vaulted beam kitchen, dining area, and lake-view living room with deck access. A secondary living room also opens to the deck. The updated kitchen offers stainless steel appliances, a 5-burner gas stove, and slab granite countertops. Three bedrooms and a full guest bath are located on the main floor, while the primary suite upstairs includes a walk-in closet and private bath with a jetted tub shower combo. Recent upgrades include a new 50-year PABCO Premier roof (April 2026), updated vinyl windows, and LVP flooring throughout the main level. Major addition done in 1991 included all new wiring, plumbing & windows. The home has a gas forced air furnace and gas water heater, plus over 400 sq. ft. of unfinished daylight basement. Ample off-street parking and mature garden beds complete the property. Beautifully maintained by the owners for 52 years.
Listed by Todd V. Huizenga • KW Mountains to Sound Realty
Listing updated: September 7, 2026 at 10:24am
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2578345
30478 227th Place Se, Black Diamond, WA 98010
Estimates only and not guaranteed. Consult a RexMont agent for accurate, personalized guidance before making an offer. RexMont OfferEdge™ · © 2026 RexMont Real Estate. Proprietary tool.
Neighborhood mobility
Kent School District
Assigned schools for this property per the listing's MLS data. School district boundaries change — verify the exact assigned schools with the district before purchasing.
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Black Diamond is a seller's market.
Inventory is low and competition is high. Sellers have more negotiating power.
Offer insight: Many homes get multiple offers, some with waived contingencies.
List to sale price: The average home sells very close to list price.
Time on market: The average home goes pending in around 3 days.
$774,950 Sold
7 weeks ago
3 bd•2.5 ba•~2,114 sq ft•Single Family
22918 Se Oak Street, Black Diamond, WA 98010
0%
Over list
—
Days on market
1.0 mi
Distance
$799,950 Sold
3 months ago
4 bd•3 ba•~2,258 sq ft•Single Family
22936 Se Oak Street, Black Diamond, WA 98010
0%
Over list
—
Days on market
1.0 mi
Distance
$779,950 Sold
3 months ago
4 bd•2.5 ba•~2,238 sq ft•Single Family
32151 Myrtle Avenue Se, Black Diamond, WA 98010
0%
Over list
—
Days on market
0.9 mi
Distance
$774,950 Sold
3 months ago
4 bd•2.5 ba•~2,540 sq ft•Single Family
32149 Pacific Avenue Se, Black Diamond, WA 98010
0%
Over list
—
Days on market
0.9 mi
Distance
$689,950 Sold
3 months ago
4 bd•2.5 ba•~2,350 sq ft•Single Family
32133 Pacific Avenue Se, Black Diamond, WA 98010
0%
Over list
—
Days on market
0.9 mi
Distance
Closed sales from MLS GRID / NWMLS within the past 6 months, matched on property type and within 1 mile. Comps approximate.
Want a deeper read on this market?
Ask a RexMont agentMarket data from MLS GRID / NWMLS · Updated Sep 2026
MLS GRID Disclaimer
Based on information submitted to the MLS GRID as of September 7, 2026 at 10:24am (date and time MLS GRID Data was obtained). All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Listing information courtesy of Northwest Multiple Listing Service (NWMLS). The listing data relating to real estate for sale on this web site comes in part from the Northwest Multiple Listing Service. Real estate listings held by brokerage firms other than RexMont Real Estate are marked with the “Listing courtesy of NWMLS” designation. Information provided is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
© 2026 Northwest Multiple Listing Service. All rights reserved.
Equal Housing Opportunity. RexMont Real Estate is pledged to the letter and spirit of U.S. policy for the achievement of equal housing opportunity throughout the Nation. We encourage and support an affirmative advertising and marketing program in which there are no barriers to obtaining housing because of race, color, religion, sex, handicap, familial status, or national origin.
Open houses
3 dates$1,029,000
-$21,000 under list price
Nearby comparable homes
RexMont uses 5 strongest recent nearby sales, priced between $719K and $818K.
Rental earnings
$3,075/mo
Screening estimate from the comp-supported value. Verify with rent comps before underwriting.
$774,950Last sold price
22901 Se Elm Street #25, Black Diamond, WA 98010
$719,000Last sold price
32287 Myrtle Avenue Se #6, Black Diamond, WA 98010
Estimate is a comp-supported screen, not an appraisal or broker price opinion. Ask RexMont for a property-specific pricing review before writing or accepting an offer.
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